From: Richard Stallman <rms@gnu.org>
Date: Thu, 30 Jan 1992 20:37:09 +0000 (+0000)
Subject: *** empty log message ***
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=43b0eb42ea45c061e39a0597aed43ed91b49e2c1;p=gcc.git

*** empty log message ***

From-SVN: r254
---

diff --git a/gcc/ginclude/stdarg.h b/gcc/ginclude/stdarg.h
index 00e714a5086..e670fe19526 100644
--- a/gcc/ginclude/stdarg.h
+++ b/gcc/ginclude/stdarg.h
@@ -12,6 +12,12 @@
 #ifdef __i860__
 #include "va-i860.h"
 #else
+#ifdef __hp9000s800__
+#include "va-hp800.h"
+#else
+#ifdef __mips__
+#include "va-mips.h"
+#else
 
 /* The macro _VA_LIST_ is the same thing used by this file in Ultrix.  */
 #ifndef _VA_LIST_
@@ -45,6 +51,8 @@ void va_end (va_list);		/* Defined in libgcc.a */
  (AP += __va_rounded_size (TYPE),					\
   *((TYPE *) (AP - __va_rounded_size (TYPE))))
 
+#endif /* not mips */
+#endif /* not hp9000s800 */
 #endif /* not i860 */
 #endif /* not m88k */
 #endif /* _STDARG_H */
diff --git a/gcc/ginclude/va-mips.h b/gcc/ginclude/va-mips.h
index 24fa9baa1cb..ffa03fb2867 100644
--- a/gcc/ginclude/va-mips.h
+++ b/gcc/ginclude/va-mips.h
@@ -28,15 +28,25 @@
 typedef char * __va___list;
 #endif
 
+#define __va_rounded_size(TYPE)  \
+  (((sizeof (TYPE) + sizeof (int) - 1) / sizeof (int)) * sizeof (int))
+
+#ifdef _STDARG_H
+#define va_start(AP, LASTARG) 						\
+ (AP = ((char *) &(LASTARG) + __va_rounded_size (LASTARG)))
+#else
 #define va_start(AP)  AP = (char *) &__builtin_va_alist
+#endif
+
 #define va_end(AP)
 
 #ifdef lint	/* complains about constant in conditional context */
 #define va_arg(list, mode) ((mode *)(list += sizeof(mode)))[-1]
 
 #else		/* !lint */
-#define va_arg(AP, mode) ((mode *)(AP = \
-	(char *) (sizeof(mode) > 4 ? ((int)AP + 2*8 - 1) & -8 \
-				   : ((int)AP + 2*4 - 1) & -4)))[-1]
+#define va_arg(AP, mode)						\
+  ((mode *)(AP = (char *) (__alignof(mode) > 4				\
+				? ((int)AP + 2*8 - 1) & -8		\
+				: ((int)AP + 2*4 - 1) & -4)))[-1]
 #endif		/* lint */